10.4 Plus 380.4 Addition :

Number 1	Number 2	Answer
10.4	380.4	390.8

How to calculate 10.4 plus 380.4 ?

Let's break down the addition of 010.4 and 380.4 step by step:

   010.4      <-- Start with the rightmost column
+  380.4
---------

    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   010.4
+  380.4
---------
     8


    Add the digits in the rightmost column:
        0 + 0 + 0 = 0
        Write down 0 in the rightmost column, carry over 0 to the next column.

   010.4
+  380.4
---------
     0.8


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   010.4
+  380.4
---------
     90.8


    Add the digits in the rightmost column:
        0 + 3 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   010.4
+  380.4
---------
     390.8

    Continue to the left:
        There are no more columns to the left.

The final result is 390.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	382.4	392.9	10.5 plus 382.4
10.6	383.4	394	10.6 plus 383.4
10.7	387.4	398.1	10.7 plus 387.4
2.9	8.4	11.3	2.9 plus 8.4
6.4	2.6	9	6.4 plus 2.6
1.8	1.1	2.9	1.8 plus 1.1